How To Fix WRTL009 - The function is already being processed by user &

SAP Error Message - Details

• Message type: E = Error

• Message class: WRTL - Messages for the Retail Ledger

• Message number: 009

• Message text: The function is already being processed by user &

What causes this issue?

The function you wish to use is already being executed by user &V1&.
You may also see this error message when deleting data, because access
to tables needs to be blocked then as well.

System Response

The function cannot be executed.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.